fixes 2

Protocol.cs

@@ -248,11 +248,24 @@ public class MapPathway
     public string? Name { get; set; }
     public bool IsWalkable { get; set; } = true;
     public double Width { get; set; } = 2.0;
-    
+
     [JsonIgnore]
     public bool IsFullyReachable { get; set; }
     [JsonIgnore]
     public bool IsPartiallyReachable { get; set; }
+
+    /// <summary>
+    /// P11: True only when this pathway is unambiguously publicly accessible
+    /// for foot traffic - no `access=private`, no `foot=no`, and the highway
+    /// type itself is one we trust to be a place a player can safely and
+    /// legally stand. Server-internal (JsonIgnore) - clients don't need it.
+    /// Used by OverpassService.GetPubliclyAccessiblePositions to constrain
+    /// task placement to "absolutely public" geometry per Bandwidth's brutal
+    /// filter directive. Falls back to any-pathway-point when this set is
+    /// empty (rural / forest / open-field scenario).
+    /// </summary>
+    [JsonIgnore]
+    public bool IsPubliclyAccessible { get; set; }
 }
 
 /// <summary>Area like park or garden</summary>
@@ -759,6 +772,24 @@ public class ReturnedToLobbyPayload
     public string Message { get; set; } = "";
 }
 
+// ── P12: Admin lobby manipulation event payloads ────────────────────────────
+// Broadcast by LobbyActor when an admin uses the new admin-panel endpoints
+// (force-phase, edit-settings). Spectators and live clients re-render against
+// these so they see admin overrides without having to reload.
+
+public class PhaseChangedPayload
+{
+    public GamePhase Phase { get; set; }
+}
+
+public class LobbySettingsChangedPayload
+{
+    public double Radius { get; set; }
+    public int ImpostorCount { get; set; }
+    public int TaskCount { get; set; }
+    public string TiePolicy { get; set; } = "NoEject";
+}
+
 public class HostChangedPayload
 {
     public required string NewHostId { get; set; }